Bratislav Spiric Verified
Serbia
I will rate 5 stars for this product. It has flawlessly uploaded Zimbra emails in bulk to Gmail account without any supportive tool.

See Softaken TGZ Suite browse TGZ backups, preview mailbox folders, and connect to Gmail — without installing Zimbra Desktop or unzipping the archive first.

Add Zimbra .TGZ archives — no 7-Zip or WinRAR extract required.

Preview mailbox folders and select the Gmail label / folder destination.

Enter Gmail credentials (Google App Password recommended) — kept private and local.
Full walkthrough: demo video · user guide · more screenshots.
Zimbra to Gmail Migration Utility is a direct solution to transfer Zimbra emails to Gmail account with all attachments. The program helps to migrate Zimbra emails from all mailbox folders without any trouble and losing any data.
The software is developed with advanced techniques to preserve email folder’s hierarchical structure during the migration. It also maintains email properties like email headers (to, cc, bcc, from), subject, images, attachments, hyperlinks, etc.
The software is fully Windows-based and can be installed easily on all editions of Windows such as Windows 11, 10, 8.1, 8, 7, XP, Vista, and others. It will also support x86 and x64 bits of Windows Operating systems without any interruptions.
After adding Zimbra TGZ files, the software will display all the TGZ data on the interface. Also, users can select the required email folders from the list to import into Gmail account. You can easily load complete TGZ data without any issues.
Follow the given steps to migrate Zimbra emails to Gmail account –
System Requirement
ProcessorAny Pentium Class
Operating SystemWindows 11, 10, 8.1, 8, 7 & Other
Memory512 MB Minimum
Hard Disk100 MB of free space for software installation
Software Delivery
ElectronicVia Email
Minutes15
Interface Available
Language SupportedEnglish
Support OptionEmails, Chat & Skype
Enable 2-Step Verification, create a Google App Password, and enter your Gmail address with the App Password in the importer. Softaken does not save credentials.
No. Softaken works with the .TGZ archive directly without extracting it first with 7-Zip or WinRAR.
No. There is no requirement of Zimbra Desktop or Zimbra Server for importing TGZ emails to Gmail.
Yes. Folder hierarchy, headers, images, attachments, and hyperlinks are preserved during migration.
This importer migrates Zimbra TGZ mailbox emails (folders and attachments) into Gmail. Contacts and calendar sync is not a documented feature.
Yes. You can select multiple TGZ files or a folder of archives, then migrate selected email folders to Gmail.
No. The software does not come with file size limitation for uploading large TGZ files to Gmail.
The free demo migrates the first 10 emails / items per TGZ folder to Gmail. The full license unlocks unlimited import (from $49).
| Item | Details |
|---|---|
| Product | TGZ to Gmail Importer |
| Publisher | Softaken Software |
| Platforms | Windows 11, 10, 8.1, 8, 7 & others |
| Demo | 10 items per TGZ folder |
| Page | https://www.softaken.com/tgz-to-gmail-importer |